/ Thesaurus / S Synonyms of submersion Find synonyms for: Noun1. submergence, submerging, submersion, immersion, sinkingusage: sinking until covered completely with water2. submersion, immersion, ducking, dousing, wettingusage: the act of wetting something by submerging itWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: kiln Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language